Frontier Capital Management’s TESARO, Inc. TSRO Stock Holding History

Frontier Capital Management’s Portfolio TSRO Stock Details TSRO Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2019 Q1	–	Sell	-450,355	Closed	-$33.4M	–	315
2018 Q4	$33.4M	Sell	450,355 -2,689,423	-86%	-$129M	0.27%	132
2018 Q3	$122M	Buy	3,139,778 +1,375,361	+78%	+$48.6M	0.79%	30
2018 Q2	$78.5M	Buy	1,764,417 +1,522,157	+628%	+$73.9M	0.56%	54
2018 Q1	$13.8M	Buy	+242,260	New	+$15.6M	0.1%	215

Other funds holding TSRO

TAL

TIG Advisors LLC New York $2.16B AUM 72.99% 1-Year Est. Return

IUHSA

Itau Unibanco Holding S.A. Sao Paulo, Brazil $4.31B AUM 46.57% 1-Year Est. Return

Frontier Capital Management's TSRO Position: Q1 2019 in Review

Frontier Capital Management sold out of TESARO, Inc. (TSRO) in Q1 2019, closing a stake of 450,355 shares — an estimated $33.4M sold.

Frontier Capital Management first reported a position in TSRO in Q1 2018 and held it in 4 quarters. The position peaked at $122M in Q3 2018. 2 funds tracked by Wall St. Rank hold TSRO as of Q1 2019.

Frontier Capital Management reported no remaining TESARO, Inc. position as of Q1 2019 after selling out during the quarter.
Frontier Capital Management sold 450,355 TESARO, Inc. shares in Q1 2019, an estimated $33.4M.
Frontier Capital Management first reported a position in TESARO, Inc. in Q1 2018 and held it in 4 quarters.
Frontier Capital Management's TESARO, Inc. position peaked at $122M in Q3 2018.
2 funds tracked by Wall St. Rank held TESARO, Inc. as of Q1 2019.

Based on Frontier Capital Management's 13F filing for Q1 2019, filed 7 May 2019.